Carey Mulligan delivers one of her finest performances as Jeanette, a complex woman whose self-determination and self-involvement disrupts the values and expectations of a 1960s nuclear family. Fourteen-year-old Joe is the only child of Jeanette and Jerry--a housewife and a golf pro--in a small town in 1960s Montana. Nearby, an uncontrolled forest fire rages close to the Canadian border, and when Jerry loses his job--he decides to join the cause of fighting the fire, leaving his wife and son to fend for themselves. Suddenly forced into the role of an adult, Joe witnesses his mother's struggle as she tries to keep her head above water. With precise details and textures of its specific time and place, Wildfire commits to the viewpoint of a teenage boy observing the gradual dissolution of his parents' marriage.